Per Lenovo ThinkPad T400 T410 X201 c225 W700ds X200 RAM per Laptop 8GB 2Rx8 PC3-10600S DDR3 1333MHz 4gb pc3 8500 1066 memoria _ - AliExpress Mobile
8GB KIT (2 x 4GB) for IBM Lenovo ThinkPad T Series T400 T400s T500. SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com